First line antitubercular drugs include the following except: A. Ciprofloxacin B. Streptomycin C. Pyrazinamide D. Ethambutol

First line antitubercular drugs include the following
except:
A. Ciprofloxacin
B. Streptomycin
C. Pyrazinamide
D. Ethambutol
by

1 Answer

Answer :

A. Ciprofloxacin
by

Related questions

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Last Answer : D. Ethambutol

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Last Answer : A. Temporarily discontinue isoniazid and add pyridoxine

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Last Answer : D. Both ‘A’ and ‘B’ are correc

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Last Answer : B. Initial two months

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Multidrug resistant (MDR) tuberculosis is defined as resistance to: A. Any two or more antitubercular drugs B. Isoniazid + any other antitubercular drug C. Isoniazid + Rifampin + any one or more antitubercular drugs D. All five first line antitubercular drugs

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Last Answer : C. Isoniazid + Rifampin + any one or more antitubercular drugs

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The primary reason for not using ethionamide as a first line antitubercular drug is: A. It produces gastrointestinal intolerance and hepatitis B. It is only tuberculostatic and not tuberculocidal C. Ethionamide resistance has become widespread D. It has to be given by injection

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Drugs effective in bipolar illness include the following except: A. Olanzapine B. Diazepam C. Sodium valproate D. Lamotrigine

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16.8 Drugs that suppress growth hormone release in acromegaly include the following except: A. Bromocriptine B. Somatostatin C. Octreotide D. Nafarelin

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All of the following drugs are suitable oral therapy for a lower urinary tract infection due to Pseudomonas aeruginosa except (a) Norfloxacin (b) Trimethoprim-sulfamethxazole (c) Ciprofloxacin (d) Carbenicillin (e) Methenamine mandelate

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Last Answer : Ans: B

ifampin + pyrazinamide for initial 2 months followed by isoniazid + rifampin for another 4 months for the following category of tubercular patients: A. New sputum positive cases of pulmonary tuberculosis B. New sputum negative cases of pulmonary tuberculosis C. Sputum positive patients of pulmonary tuberculosis who have interrupted treatment for more than 2 months D. Tubercular meningitis patients

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Last Answer : B. New sputum negative cases of pulmonary tuberculosis

In a patient of pulmonary tuberculosis, pyrazinamide is most active on the following subpopulation of tubercle bacilli: A. Rapidly multiplying bacilli located on cavity walls B. Slow growing bacilli within macrophages and at sites showing inflammatory response C. Intermittently multiplying bacilli within caseous material D. Dormant bacilli

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Last Answer : B. Slow growing bacilli within macrophages and at sites showing inflammatory response

A woman aged 25 years is diagnosed to be suffering from pulmonary tuberculosis. She is also 8 weeks pregnant. Antitubercular therapy for her should be: A. Started immediately B. Delayed till end of first trimester C. Delayed till end of second trimester D. Delayed till after confinement

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Last Answer : . Started immediately

Under the WHO guidelines for treatment of new cases of tuberculosis, when isoniazid + ethambutol are used in the continuation phase instead of isoniazid + rifampin,, the duration of this phase is: A. 2 months B. 4 months C. 6 months D. 8 month

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The WHO guidelines for treatment of tuberculosis with short course chemotherapy under the DOTS strategy categorise patients on the basis of the following: A. Site and severity of the disease B. Sputum smear positivity/negativity C. History of earlier antitubercular drug use D. All of the above

Description : The WHO guidelines for treatment of tuberculosis with short course chemotherapy under the DOTS strategy categorise patients on the basis of the following: A. Site and severity of the disease B. Sputum smear positivity/negativity C. History of earlier antitubercular drug use D. All of the above

Last Answer : D. All of the above

The antitubercular action of thiacetazone has the following feature(s): A. It is a low efficacy antitubercular drug B. It is combined with isoniazid to improve anti-tubercular efficacy of the latter C. It is combined with isoniazid to prevent development of resistant infection D. Both ‘A’ and ‘C’ are correc

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Last Answer : D. Both ‘A’ and ‘C’ are correct

The characteristic toxicity of ethambutol is: A. Hepatitis B. Visual defects C. Vestibular disturbance D. Renal damage

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Last Answer : B. Visual defects

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Last Answer : C. It is difficult to detect ethambutol induced visual impairment in young children

Choose the correct statement about rifampin: A. It is the most active drug on slow growing tubercle bacilli B. Its antitubercular efficacy is lower than that of isoniazid C. It is active against many atypical mycobacteria D. It does not effectively cross blood-CSF barrier

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Last Answer : C. It is active against many atypical mycobacteria

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Last Answer : A. Tetracycline

Important microbiological features of ciprofloxacin include the following except (a) Long postantibiotic effect (b) Marked suppression of intestinal anaerobes (c) MBC values close to MIC values (d) Slow development of resistance

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Last Answer : Ans: B

Fixed dose combination formulations are not necessarily appropriate for: A. Drugs administered in standard doses B. Drugs acting by the same mechanism C. Antitubercular drugs D. Antihypertensive drugs

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Last Answer : B. Ofloxacin

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Last Answer : D. Nitrofurantoin

The following antibiotic is highly active against anaerobic bacteria including Bacteroides fragilis: A. Ciprofloxacin B. Clarithromycin C. Clindamycin D. Tobramycin

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A premature neonate suffered respiratory distress and was given an antibiotic 100 mg/kg/day orally. Over the next two days his condition worsened, he become dull, stopped feeding, developed abdominal distention and an ashen gray appearance. Which is the most likely antibiotic given to him: A. Ampicillin B. Chloramphenicol C. Erythromycin D. Ciprofloxacin

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